如何编写XCUI测试我是否导航到正确的屏幕？
我正在编写用于以下UI的测试UI测试用例
我想在登录时进行测试，点击我是否在仪表板屏幕上正确导航。
有没有办法做到这一点？
我目前的测试代码就像
func testExample() {
let usernameTextField = app.textFields["Username"]
usernameTextField.tap()
usernameTextField.typeText("abc@gmail.com")
let passwordTextField = app.textFields["Password"]
passwordTextField.tap()
passwordTextField.typeText("abc123")
app.buttons["Login" ].tap()
//let loginButton = app.staticTexts["Login"]
//XCTAssertEqual(loginButton.exists, true)
app.navigationBars["UIView"].buttons["Back"].tap()
}
3 个答案:
答案 0 :(得分：1)
试试这个
app.buttons["Login - Login"].tap()
XCTAssertEqual(app.navigationBars.element.identifier, "appname.CalculationView") //If your second view controller is SecondViewController, your identifier is appname.SecondView.Like that my second view controller is CalculationViewController so my identifier is CalculationView
答案 1 :(得分：0)
尝试在后退按钮中添加辅助功能指示符，以便您可以使用<?xml version='1.0' ?>
<!DOCTYPE datasets SYSTEM "http://www.cs.washington.edu/research/projects/xmltk/xmldata/data/nasa/dataset_053.dtd">
<datasets>
<dataset subject="astronomy" xmlns:xlink="http://www.w3.org/XML/XLink/0.9">
<title>Proper Motions of Stars in the Zone Catalogue -40 to -52 degrees
of 20843 Stars for 1900</title>
<altname type="ADC">1005</altname>
<altname type="CDS">I/5</altname>
<altname type="brief">Proper Motions in Cape Zone Catalogue -40/-52</altname>
<reference>
<source>
<other>
<title>Proper Motions of Stars in the Zone Catalogue -40 to -52 degrees
of 20843 Stars for 1900</title>
<author>
<initial>J</initial>
<initial>H</initial>
<lastName>Spencer</lastName>
</author>
<author>
<initial>J</initial>
<lastName>Jackson</lastName>
</author>
<name>His Majesty's Stationery Office, London</name>
<publisher>???</publisher>
<city>???</city>
<date>
<year>1936</year>
</date>
</other>
</source>
</reference>
<keywords parentListURL="http://messier.gsfc.nasa.gov/xml/keywordlists/adc_keywords.html">
<keyword xlink:href="Positional_data.html">Positional data</keyword>
<keyword xlink:href="Proper_motions.html">Proper motions</keyword>
</keywords>
<descriptions>
<description>
<para>This catalog, listing the proper motions of 20,843 stars
from the Cape Astrographic Zones, was compiled from three series of
photographic plates. The plates were taken at the Royal Observatory,
Cape of Good Hope, in the following years: 1892-1896, 1897-1910,
1923-1928. Data given include centennial proper motion, photographic
and visual magnitude, Harvard spectral type, Cape Photographic
Durchmusterung (CPD) identification, epoch, right ascension and
declination for 1900.</para>
</description>
<details/>
</descriptions>
<tableHead>
<tableLinks>
<tableLink xlink:href="czc.dat">
<title>The catalogue</title>
</tableLink>
</tableLinks>
<fields>
<field>
<name>---</name>
<definition>Number 5</definition>
<units>---</units>
</field>
<field>
<name>CZC</name>
<definition>Catalogue Identification Number</definition>
<units>---</units>
</field>
<field>
<name>Vmag</name>
<definition>Visual Magnitude</definition>
<units>mag</units>
</field>
<field>
<name>RAh</name>
<definition>Right Ascension for 1900 hours</definition>
<units>h</units>
</field>
<field>
<name>RAm</name>
<definition>Right Ascension for 1900 minutes</definition>
<units>min</units>
</field>
<field>
<name>RAcs</name>
<definition>Right Ascension seconds in 0.01sec 1900</definition>
<units>0.01s</units>
</field>
<field>
<name>DE-</name>
<definition>Declination Sign</definition>
<units>---</units>
</field>
<field>
<name>DEd</name>
<definition>Declination for 1900 degrees</definition>
<units>deg</units>
</field>
<field>
<name>DEm</name>
<definition>Declination for 1900 arcminutes</definition>
<units>arcmin</units>
</field>
<field>
<name>DEds</name>
<definition>Declination for 1900 arcseconds</definition>
<units>0.1arcsec</units>
</field>
<field>
<name>Ep-1900</name>
<definition>Epoch -1900</definition>
<units>cyr</units>
</field>
<field>
<name>CPDZone</name>
<definition>Cape Photographic
Durchmusterung Zone</definition>
<units>---</units>
</field>
<field>
<name>CPDNo</name>
<definition>Cape Photographic Durchmusterung Number</definition>
<units>---</units>
</field>
<field>
<name>Pmag</name>
<definition>Photographic Magnitude</definition>
<units>mag</units>
</field>
<field>
<name>Sp</name>
<definition>HD Spectral Type</definition>
<units>---</units>
</field>
<field>
<name>pmRAs</name>
<definition>Proper Motion in RA
<footnote>
<para>the relation is pmRA = 15 * pmRAs * cos(DE)
if pmRAs is expressed in s/yr and pmRA in arcsec/yr</para>
</footnote>
</definition>
<units>0.1ms/yr</units>
</field>
<field>
<name>pmRA</name>
<definition>Proper Motion in RA</definition>
<units>mas/yr</units>
</field>
<field>
<name>pmDE</name>
<definition>Proper Motion in Dec</definition>
<units>mas/yr</units>
</field>
</fields>
</tableHead>
<history>
<ingest>
<creator>
<lastName>Julie Anne Watko</lastName>
<affiliation>SSDOO/ADC</affiliation>
</creator>
<date>
<year>1995</year>
<month>Nov</month>
<day>03</day>
</date>
</ingest>
</history>
<identifier>I_5.xml</identifier>
</dataset>
<dataset subject="astronomy" xmlns:xlink="http://www.w3.org/XML/XLink/0.9">
<title>Catalogue of 20554 Faint Stars in the Cape Astrographic Zone -40 to -52 Degrees
for the Equinox of 1900.0</title>
<altname type="ADC">1006</altname>
<altname type="CDS">I/6</altname>
<altname type="brief">Cape 20554 Faint Stars, -40 to -52, 1900.0</altname>
<reference>
<source>
<other>
<title>Catalogue of 20554 Faint Stars in the Cape Astrographic Zone -40 to -52 Degrees
for the Equinox of 1900.0</title>
<author>
<initial>J</initial>
<initial>H</initial>
<lastName>Spencer</lastName>
</author>
<author>
<initial>J</initial>
<lastName>Jackson</lastName>
</author>
<name>His Majesty's Stationery Office, London</name>
<publisher>???</publisher>
<city>???</city>
<date>
<year>1939</year>
</date>
<bibcode>1939HMSO..C......0S</bibcode>
</other>
</source>
</reference>
<keywords parentListURL="http://messier.gsfc.nasa.gov/xml/keywordlists/adc_keywords.html">
<keyword xlink:href="Positional_data.html">Positional data</keyword>
<keyword xlink:href="Proper_motions.html">Proper motions</keyword>
</keywords>
<descriptions>
<description>
<para>This catalog contains positions, precessions, proper motions, and
photographic magnitudes for 20,554 stars. These were derived from
photographs taken at the Royal Observatory, Cape of Good Hope between 1923
and 1928. It covers the astrographic zones -40 degrees to -52 degrees of
declination. The positions are given for epoch 1900 (1900.0). It includes
spectral types for many of the stars listed. It extends the earlier
catalogs derived from the same plates to fainter magnitudes. The
computer-readable version consists of a single data table.</para>
<para>The stated probable error for the star positions is 0.024 seconds of time
(R.A.) and 0.25 seconds of arc (dec.) for stars with one determination,
0.017 seconds of time, and 0.18 seconds of arc for two determinations, and
0.014 / 0.15 for stars with three determinations.</para>
<para>The precession and secular variations were derived from Newcomb's constants.</para>
<para>The authors quote probable errors of the proper motions in both coordinates
of 0.008 seconds of arc for stars with one determination, 0.0055 seconds for
stars with two determinations, and 0.0044 for stars with three.</para>
<para>The photographic magnitudes were derived from the measured diameters on the
photographic plates and from the magnitudes given in the Cape Photographic
Durchmusterung.</para>
<para>The spectral classification of the cataloged stars was done with the
assistance of Annie Jump Cannon of the Harvard College Observatory.</para>
<para>The user should consult the source reference for more details of the
measurements and reductions. See also the notes in this document for
additional information on the interpretation of the entries.</para>
</description>
<details/>
</descriptions>
<tableHead>
<tableLinks>
<tableLink xlink:href="faint.dat">
<title>Data</title>
</tableLink>
</tableLinks>
<fields>
<field>
<name>ID</name>
<definition>Cape Number</definition>
<units>---</units>
</field>
<field>
<name>rem</name>
<definition>Remark
<footnote>
<para>A = Astrographic Star
F = Faint Proper Motion Star
N = Other Note</para>
</footnote>
</definition>
<units>---</units>
</field>
<field>
<name>CPDZone</name>
<definition>Cape Phot. Durchmusterung (CPD) Zone
<footnote>
<para>All CPD Zones are negative. - signs are not included in data.
"0" in column 8 signifies Astrographic Plate instead of CPD.</para>
</footnote>
</definition>
<units>---</units>
</field>
<field>
<name>CPD</name>
<definition>CPD Number or Astrographic Plate
<footnote>
<para>See also note on CPDZone.
Astrographic plate listed "is the more southerly on which the
star occurs." Thus, y-coordinate is positive wherever possible.</para>
</footnote>
</definition>
<units>---</units>
</field>
<field>
<name>n_CPD</name>
<definition>[1234] Remarks
<footnote>
<para>A number from 1-4 appears in this byte for double stars where
the same CPD number applies to more than one star.</para>
</footnote>
</definition>
<units>---</units>
</field>
<field>
<name>mpg</name>
<definition>Photographic Magnitude
<footnote>
<para>The Photographic Magnitude is "determined from the CPD Magnitude
and the diameter on the Cape Astrographic Plates by means of the
data given in the volume on the Magnitudes of Stars in the Cape
Zone Catalogue."
A null value (99.9) signifies a variable star.</para>
</footnote>
</definition>
<units>mag</units>
</field>
<field>
<name>RAh</name>
<definition>Mean Right Ascension hours 1900</definition>
<units>h</units>
</field>
<field>
<name>RAm</name>
<definition>Mean Right Ascension minutes 1900</definition>
<units>min</units>
</field>
<field>
<name>RAs</name>
<definition>Mean Right Ascension seconds 1900</definition>
<units>s</units>
</field>
<field>
<name>DEd</name>
<definition>Mean Declination degrees 1900</definition>
<units>deg</units>
</field>
<field>
<name>DEm</name>
<definition>Mean Declination arcminutes 1900</definition>
<units>arcmin</units>
</field>
<field>
<name>DEs</name>
<definition>Mean Declination arcseconds 1900</definition>
<units>arcsec</units>
</field>
<field>
<name>N</name>
<definition>Number of Observations</definition>
<units>---</units>
</field>
<field>
<name>Epoch</name>
<definition>Epoch +1900</definition>
<units>yr</units>
</field>
<field>
<name>pmRA</name>
<definition>Proper Motion in RA seconds of time</definition>
<units>s/a</units>
</field>
<field>
<name>pmRAas</name>
<definition>Proper Motion in RA arcseconds</definition>
<units>arcsec/a</units>
</field>
<field>
<name>pmDE</name>
<definition>Proper Motion in Dec arcseconds</definition>
<units>arcsec/a</units>
</field>
<field>
<name>Sp</name>
<definition>HD Spectral Type</definition>
<units>---</units>
</field>
</fields>
</tableHead>
<history>
<ingest>
<creator>
<lastName>Julie Anne Watko</lastName>
<affiliation>SSDOO/ADC</affiliation>
</creator>
<date>
<year>1996</year>
<month>Mar</month>
<day>26</day>
</date>
</ingest>
</history>
<identifier>I_6.xml</identifier>
</dataset>
<dataset subject="astronomy" xmlns:xlink="http://www.w3.org/XML/XLink/0.9">
<title>Proper Motions of 1160 Late-Type Stars</title>
<altname type="ADC">1014</altname>
<altname type="CDS">I/14</altname>
<altname type="brief">Proper Motions of 1160 Late-Type Stars</altname>
<reference>
<source>
<journal>
<title>Proper Motions of 1160 Late-Type Stars</title>
<author>
<initial>H</initial>
<initial>J</initial>
<lastName>Fogh Olsen</lastName>
</author>
<name>Astron. Astrophys. Suppl. Ser.</name>
<volume>2</volume>
<pageno>69</pageno>
<date>
<year>1970</year>
</date>
<bibcode>1970A&AS....2...69O</bibcode>
</journal>
</source>
<related>
<holding role="similar">II/38 : Stars observed photoelectrically by Dickow et al.
<xlink:simple href="II/38"/>
</holding>Fogh Olsen H.J. 1970, Astron. Astrophys. Suppl. Ser., 2, 69.
Fogh Olsen H.J. 1970, Astron. Astrophys., Suppl. Ser., 1, 189.</related>
</reference>
<keywords parentListURL="http://messier.gsfc.nasa.gov/xml/keywordlists/adc_keywords.html">
<keyword xlink:href="Proper_motions.html">Proper motions</keyword>
</keywords>
<descriptions>
<description>
<para>Improved proper motions for the 1160 stars contained in the photometric
catalog by Dickow et al. (1970) are presented. Most of the proper motions
are from the GC, transferred to the system of FK4. For stars not included
in the GC, preliminary AGK or SAO proper motions are given. Fogh Olsen
(Astron. Astrophys. Suppl. Ser., 1, 189, 1970) describes the method of
improvement. The mean errors of the centennial proper motions increase with
increasing magnitude. In Right Ascension, these range from 0.0043/cos(dec)
for very bright stars to 0.096/cos(dec) for the faintest stars. In Dec-
lination, the range is from 0.065 to 1.14.</para>
</description>
<details/>
</descriptions>
<tableHead>
<tableLinks>
<tableLink xlink:href="pmlate.dat">
<title>Proper motion data</title>
</tableLink>
</tableLinks>
<fields>
<field>
<name>No</name>
<definition>Number
<footnote>
<para>Henry Draper or Bonner Durchmusterung number</para>
</footnote>
</definition>
<units>---</units>
</field>
<field>
<name>pmRA</name>
<definition>Centennial Proper Motion RA</definition>
<units>s/ca</units>
</field>
<field>
<name>pmDE</name>
<definition>Centennial Proper Motion Dec</definition>
<units>arcsec/ca</units>
</field>
<field>
<name>RV</name>
<definition>Radial Velocity</definition>
<units>km/s</units>
</field>
</fields>
</tableHead>
<history>
<ingest>
<creator>
<lastName>Julie Anne Watko</lastName>
<affiliation>ADC</affiliation>
</creator>
<date>
<year>1996</year>
<month>Jun</month>
<day>03</day>
</date>
</ingest>
</history>
<identifier>I_14.xml</identifier>
</dataset>
<dataset subject="astronomy" xmlns:xlink="http://www.w3.org/XML/XLink/0.9">
<title>Katalog von 3356 Schwachen Sternen fuer das Aequinoktium 1950
+89 degrees</title>
<altname type="ADC">1016</altname>
<altname type="CDS">I/16</altname>
<altname type="brief">Catalog of 3356 Faint Stars, 1950</altname>
<reference>
<source>
<other>
<title>Katalog von 3356 Schwachen Sternen fuer das Aequinoktium 1950
+89 degrees</title>
<author>
<initial>J</initial>
<lastName>Larink</lastName>
</author>
<author>
<initial>A</initial>
<lastName>Bohrmann</lastName>
</author>
<author>
<initial>H</initial>
<lastName>Kox</lastName>
</author>
<author>
<initial>J</initial>
<lastName>Groeneveld</lastName>
</author>
<author>
<initial>H</initial>
<lastName>Klauder</lastName>
</author>
<name>Verlag der Sternwarte, Hamburg-Bergedorf</name>
<publisher>???</publisher>
<city>???</city>
<date>
<year>1955</year>
</date>
<bibcode>1955</bibcode>
</other>
</source>
</reference>
<keywords parentListURL="http://messier.gsfc.nasa.gov/xml/keywordlists/adc_keywords.html">
<keyword xlink:href="Fundamental_catalog.html">Fundamental catalog</keyword>
<keyword xlink:href="Positional_data.html">Positional data</keyword>
<keyword xlink:href="Proper_motions.html">Proper motions</keyword>
</keywords>
<descriptions>
<description>
<para>This catalog of 3356 faint stars was derived from meridian circle
observations at the Bergedorf and Heidelberg Observatories. The
positions are given for the equinox 1950 on the FK3 system. The stars
are mainly between 8.0 and 10.0 visual magnitude. A few are brighter
than 8.0 mag. The lower limit in brightness resulted from the visibility
of the stars.</para>
</description>
<details>
<para>All stars were observed at both the Heidelberg and Bergedorf
Observatories. Normally, at each observatory, two observations were
obtained with the clamp east and two with the clamp west. The mean
errors are comparable for the two observatories with no significant
systematic difference in the positions between them. The mean errors of
the resulting positions should be approximated 0.011s/cos(dec) in right
ascension and ).023" in declination.</para>
<para>The proper motions were derived from a comparison with the catalog
positions with the positions in the AGK2 and AGK2A with a 19 year
baseline and from a comparison of new positions with those in Kuestner
1900 with about a fifty year baseline.</para>
<para>The magnitudes were taken from the AGK2. Most spectral types were
determined by A. N. Vyssotsky. A few are from the Bergedorfer
Spektraldurchmusterung.</para>
</details>
</descriptions>
<tableHead>
<tableLinks>
<tableLink xlink:href="catalog.dat">
<title>The catalog</title>
</tableLink>
</tableLinks>
<fields>
<field>
<name>ID</name>
<definition>Catalog number</definition>
<units>---</units>
</field>
<field>
<name>DMz</name>
<definition>BD zone</definition>
<units>---</units>
</field>
<field>
<name>DMn</name>
<definition>BD number</definition>
<units>---</units>
</field>
<field>
<name>mag</name>
<definition>Photographic magnitude</definition>
<units>mag</units>
</field>
<field>
<name>Sp</name>
<definition>Spectral class</definition>
<units>---</units>
</field>
<field>
<name>RAh</name>
<definition>Right Ascension hours (1950)</definition>
<units>h</units>
</field>
<field>
<name>RAm</name>
<definition>Right Ascension minutes (1950)</definition>
<units>min</units>
</field>
<field>
<name>RAs</name>
<definition>Right Ascension seconds (1950)</definition>
<units>s</units>
</field>
<field>
<name>Pr-RA1</name>
<definition>First order precession in RA per century</definition>
<units>0.01s/a</units>
</field>
<field>
<name>Pr-RA2</name>
<definition>Second order precession in RA per century</definition>
<units>0.0001s2/a2</units>
</field>
<field>
<name>pmRA</name>
<definition>Proper motion in RA from AGK2 positions</definition>
<units>0.01s/a</units>
</field>
<field>
<name>pmRA2</name>
<definition>Proper motion in RA from Kuestner positions</definition>
<units>0.01s/a</units>
</field>
<field>
<name>DE-</name>
<definition>Sign of declination (1950)</definition>
<units>---</units>
</field>
<field>
<name>DEd</name>
<definition>Declination degrees (1950)</definition>
<units>deg</units>
</field>
<field>
<name>DEm</name>
<definition>Declination minutes (1950)</definition>
<units>arcmin</units>
</field>
<field>
<name>DEs</name>
<definition>Declination seconds (1950)</definition>
<units>arcsec</units>
</field>
<field>
<name>Pr-de1</name>
<definition>First order precession in dec per century</definition>
<units>arcsec/ha</units>
</field>
<field>
<name>Pr-de2</name>
<definition>Second order precession in dec per century</definition>
<units>arcsec2/ha2</units>
</field>
<field>
<name>pmdec</name>
<definition>Proper motion in DE from AGK2 positions</definition>
<units>arcsec/ha</units>
</field>
<field>
<name>pmdec2</name>
<definition>Proper motion in DE from Kuestner positions</definition>
<units>arcsec/ha</units>
</field>
<field>
<name>epoch</name>
<definition>Epoch of observation - 1900.0</definition>
<units>yr</units>
</field>
<field>
<name>rem</name>
<definition>Note for star in printed catalog
<footnote>
<para>1 = ma (blend?)
3 = pr (preceding)
4 = seq (following)
5 = bor (northern)
6 = au (southern)
* = other note in printed volume (All notes in the printed volume have not
been indicated in this version.)
the printed volume sometimes has additional information on the systems with
numerical remarks.</para>
</footnote>
</definition>
<units>---</units>
</field>
</fields>
</tableHead>
<history>
<ingest>
<creator>
<lastName>Nancy Grace Roman</lastName>
<affiliation>ADC/SSDOO</affiliation>
</creator>
<date>
<year>1996</year>
<month>Feb</month>
<day>01</day>
</date>
</ingest>
</history>
<identifier>I_16.xml</identifier>
</dataset>
</datasets>
或backButton.exists检查可用性并相应地断言。无论如何，如果你设置
continueAfterFailure = false
在setUp（）中，如果没有找到带有“Back”的按钮，你的测试将会失败。
答案 2 :(得分：0)
根据文本值，UI测试可能会变得非常脆弱。我建议您为ViewController view设置辅助功能标识符。这样，即使您更改标题或更改整个布局，您仍然可以确保您处于正确的页面/屏幕/视图中。
class DashVC: UIViewController {
override func viewDidLoad() {
view.accessibilityIdentifier = "view_dashboard"
}
}
func test_login_withValidInput_goesDashBoard() {
let app = XCUIApplication()
//...
app.buttons["Login" ].tap()
let dashBoardView = app.otherElements["view_dashboard"]
let dashBoardShown = dashBoardView.waitForExistence(timeout: 5)
XCTAssert(dashBoardShown)
}
- 我写了这段代码，但我无法理解我的错误
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