verify {
                prop = ['key1': 'value1']
                prop.put('key2', 'value2')
                prop.put('key3', project.provider { 'value3' })
                prop.putAll(['key4': 'value4'])
                prop.putAll(project.provider { ['key5': 'value5'] })
                expected = ['key1': 'value1', 'key2': 'value2', 'key3': 'value3', 'key4': 'value4', 'key5': 'value5']
            }

        expect:
        gradleManifest.effectiveManifest.getAttributes() == [key1: 'value1', key2: 'value2', key4: 'value4', key6: 'value6'] + MANIFEST_VERSION_MAP
    }

    def writeWithPath() {
        TestFile manifestFile = tmpDir.file('someNonexistentDir').file('someFile')
        DefaultManifest manifest = new DefaultManifest(fileResolver).attributes(key1: 'value1')

        "map values"              | ["key1": "Hello", "key2": null]                                         | IllegalStateException | "Null value is not allowed for the nested collection property 'nested.key2'"
        "map keys"                | ["key1": "Hello", (null): "Hello"]                                      | NullPointerException  | "Null keys in nested map 'nested' are not allowed."

    @Test
    public void handlesKeysWithSameHashCode() {
        createCache();

        String key1 = new String(new byte[]{2, 31});
        String key2 = new String(new byte[]{1, 62});
        cache.put(key1, 1);
        cache.put(key2, 2);

        assertThat(cache.get(key1), equalTo(1));
        assertThat(cache.get(key2), equalTo(2));

        cache.close();
    }

    private void checkAdds(Integer... values) {

        options.systemProperties = [key: 12, key2: "value", key3: null]

        then:
        options.systemProperties == [key: 12, key2: "value", key3: null]
    }

    def "can add system properties"() {
        when:
        options.systemProperties(key: 12)
        options.systemProperty('key2', 'value2')

        then:
        options.systemProperties == [key: 12, key2: 'value2']
    }

        def result = getMapUnderTestToRead().stringPropertyNames().containsAll(Arrays.asList(key1, key2))

        then:
        result == expectedResult
        1 * onAccess.accept(key1, reportedValue1)
        1 * onAccess.accept(key2, reportedValue2)
        0 * onAccess._

        where:
        key1       | reportedValue1  | key2           | reportedValue2 | expectedResult

        buildFile << """
            myTask.nested = [(providers.gradleProperty('key').get()): new NestedBean('value1'), key2: new NestedBean('value2')]
        """
        def taskPath = ':myTask'

        when:
        run taskPath, '-Pkey=key1'
        then:
        executedAndNotSkipped taskPath

        when:
        run taskPath, '-Pkey=key1'
        then:
        skipped taskPath

        when:

        VersionCatalogProblemId.TOML_SYNTAX_ERROR
    ])
    def "has multiple TOML parse errors"() {
        enableProblemsApiCheck()

        tomlFile << """
# missing key values
[plugins]
key=
key2=
"""

        when:
        fails 'help'

        then:
        verifyContains(failure.error, parseError {
            inCatalog('libs')

      <verify-metadata>true</verify-metadata>
      <verify-signatures>true</verify-signatures>
      <key-servers>
         <key-server uri="${keyServerFixture.uri}"/>
      </key-servers>
      <ignored-keys>
         <ignored-key id="14F53F0824875D73" reason="Key couldn't be downloaded from any key server"/>
      </ignored-keys>
   </configuration>
   <components>
      <component group="org" name="foo" version="1.0">

* The passphrase used to protect your private key.

These items must be supplied as the values of the `signing.keyId`, `signing.secretKeyRingFile`, and `signing.password` properties, respectively.