org.assertj.core.api.AbstractCharSequenceAssert.is()方法的使用及代码示例

x33g5p2x  于2022-01-15 转载在 其他  
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本文整理了Java中org.assertj.core.api.AbstractCharSequenceAssert.is()方法的一些代码示例，展示了AbstractCharSequenceAssert.is()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。AbstractCharSequenceAssert.is()方法的具体详情如下：
包路径：org.assertj.core.api.AbstractCharSequenceAssert
类名称：AbstractCharSequenceAssert
方法名：is

AbstractCharSequenceAssert.is介绍

[英]Verifies that the actual CharSequence is blank, i.e. is null, empty or consists of one or more whitespace characters (according to Character#isWhitespace(char)).

The definition of this method has changed, the old behaviour is now under #containsOnlyWhitespaces().

These assertions succeed:

assertThat(" ").isBlank(); 
assertThat("").isBlank(); 
assertThat("    ").isBlank(); 
String nullString = null; 
assertThat(nullString).isBlank();

Whereas these assertions fail:

assertThat("a").isBlank(); 
assertThat(" b").isBlank(); 
assertThat(" c ").isBlank();

[中]验证实际字符序列是否为空，即为null、空或由一个或多个空白字符组成（根据字符#isWhitespace（char））。
此方法的定义已更改，旧行为现在位于#containsOnlyWhitespaces（）下。
这些断言成功了：

assertThat(" ").isBlank(); 
assertThat("").isBlank(); 
assertThat("    ").isBlank(); 
String nullString = null; 
assertThat(nullString).isBlank();

而这些断言失败：

assertThat("a").isBlank(); 
assertThat(" b").isBlank(); 
assertThat(" c ").isBlank();

代码示例

代码示例来源：origin: facebook/litho

@Test
 public void testMatcher() {
  final HamcrestCondition<Object> aString =
    new HamcrestCondition<>(IsInstanceOf.instanceOf(String.class));

  assertThat("abc").is(aString);
  assertThat(123).isNot(aString);
 }
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void getRequestWithQueryString() throws IOException {
  new CurlRequestSnippet(this.commandFormatter).document(this.operationBuilder
      .request("http://localhost/foo?param=value").build());
  assertThat(this.generatedSnippets.curlRequest()).is(codeBlock("bash")
      .withContent("$ curl 'http://localhost/foo?param=value' -i -X GET"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void responseWithNoBody() throws IOException {
  new ResponseBodySnippet().document(this.operationBuilder.response().build());
  assertThat(this.generatedSnippets.snippet("response-body"))
      .is(codeBlock(null, "nowrap").withContent(""));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void multipartPostWithNoSubmittedFileName() throws IOException {
  new CurlRequestSnippet(this.commandFormatter).document(this.operationBuilder
      .request("http://localhost/upload").method("POST")
      .header(HttpHeaders.CONTENT_TYPE, MediaType.MULTIPART_FORM_DATA_VALUE)
      .part("metadata", "{\"description\": \"foo\"}".getBytes()).build());
  String expectedContent = "$ curl 'http://localhost/upload' -i -X POST -H "
      + "'Content-Type: multipart/form-data' -F "
      + "'metadata={\"description\": \"foo\"}'";
  assertThat(this.generatedSnippets.curlRequest())
      .is(codeBlock("bash").withContent(expectedContent));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void arrayResponseWithAlwaysNullField() throws IOException {
  new ResponseFieldsSnippet(
      Arrays.asList(fieldWithPath("[]a.b").description("one")))
          .document(this.operationBuilder.response().content(
              "[{\"a\": {\"b\": null}}," + "{\"a\": {\"b\": null}}]")
              .build());
  assertThat(this.generatedSnippets.responseFields())
      .is(tableWithHeader("Path", "Type", "Description").row("`[]a.b`",
          "`Null`", "one"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void presentOptionalRequestParameter() throws IOException {
  new RequestParametersSnippet(
      Arrays.asList(parameterWithName("a").description("one").optional()))
          .document(this.operationBuilder.request("http://localhost")
              .param("a", "one").build());
  assertThat(this.generatedSnippets.requestParameters())
      .is(tableWithHeader("Parameter", "Description").row("`a`", "one"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void missingIgnoredOptionalRequestFieldDoesNotRequireAType()
    throws IOException {
  new RequestFieldsSnippet(Arrays
      .asList(fieldWithPath("a.b").description("one").ignored().optional()))
          .document(this.operationBuilder.request("http://localhost")
              .content("{}").build());
  assertThat(this.generatedSnippets.requestFields())
      .is(tableWithHeader("Path", "Type", "Description"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void putRequestWithOneParameter() throws IOException {
  new CurlRequestSnippet(this.commandFormatter).document(this.operationBuilder
      .request("http://localhost/foo").method("PUT").param("k1", "v1").build());
  assertThat(this.generatedSnippets.curlRequest()).is(codeBlock("bash")
      .withContent("$ curl 'http://localhost/foo' -i -X PUT -d 'k1=v1'"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void presentOptionalResponseField() throws IOException {
  new ResponseFieldsSnippet(Arrays.asList(fieldWithPath("a.b").description("one")
      .type(JsonFieldType.STRING).optional()))
          .document(this.operationBuilder.response()
              .content("{\"a\": { \"b\": \"bravo\"}}").build());
  assertThat(this.generatedSnippets.responseFields())
      .is(tableWithHeader("Path", "Type", "Description").row("`a.b`",
          "`String`", "one"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void undocumentedAttributeDoesNotCauseFailure() throws IOException {
  new ResponseFieldsSnippet(
      Arrays.asList(fieldWithPath("a").description("one").type("a"))).document(
          this.operationBuilder.response().content("<a id=\"foo\">bar</a>")
              .header(HttpHeaders.CONTENT_TYPE,
                  MediaType.APPLICATION_XML_VALUE)
              .build());
  assertThat(this.generatedSnippets.responseFields()).is(
      tableWithHeader("Path", "Type", "Description").row("`a`", "`a`", "one"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void ignoredRequestField() throws IOException {
  new RequestFieldsSnippet(Arrays.asList(fieldWithPath("a").ignored(),
      fieldWithPath("b").description("Field b")))
          .document(this.operationBuilder.request("http://localhost")
              .content("{\"a\": 5, \"b\": 4}").build());
  assertThat(this.generatedSnippets.requestFields())
      .is(tableWithHeader("Path", "Type", "Description").row("`b`", "`Number`",
          "Field b"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void presentOptionalRequestField() throws IOException {
  new RequestFieldsSnippet(Arrays.asList(fieldWithPath("a.b").description("one")
      .type(JsonFieldType.STRING).optional()))
          .document(this.operationBuilder.request("http://localhost")
              .content("{\"a\": { \"b\": \"bravo\"}}").build());
  assertThat(this.generatedSnippets.requestFields())
      .is(tableWithHeader("Path", "Type", "Description").row("`a.b`",
          "`String`", "one"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void pathParametersWithQueryString() throws IOException {
  new PathParametersSnippet(Arrays.asList(parameterWithName("a").description("one"),
      parameterWithName("b").description("two"))).document(this.operationBuilder
          .attribute(RestDocumentationGenerator.ATTRIBUTE_NAME_URL_TEMPLATE,
              "/{a}/{b}?foo=bar")
          .build());
  assertThat(this.generatedSnippets.pathParameters())
      .is(tableWithTitleAndHeader(getTitle(), "Parameter", "Description")
          .row("`a`", "one").row("`b`", "two"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void ignoredRequestParameter() throws IOException {
  new RequestParametersSnippet(Arrays.asList(parameterWithName("a").ignored(),
      parameterWithName("b").description("two")))
          .document(this.operationBuilder.request("http://localhost")
              .param("a", "bravo").param("b", "bravo").build());
  assertThat(this.generatedSnippets.requestParameters())
      .is(tableWithHeader("Parameter", "Description").row("`b`", "two"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void postRequestWithMultipleParameters() throws IOException {
  new CurlRequestSnippet(this.commandFormatter).document(
      this.operationBuilder.request("http://localhost/foo").method("POST")
          .param("k1", "v1", "v1-bis").param("k2", "v2").build());
  assertThat(this.generatedSnippets.curlRequest()).is(
      codeBlock("bash").withContent("$ curl 'http://localhost/foo' -i -X POST"
          + " -d 'k1=v1&k1=v1-bis&k2=v2'"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void missingOptionalPathParameter() throws IOException {
  new PathParametersSnippet(Arrays.asList(parameterWithName("a").description("one"),
      parameterWithName("b").description("two").optional()))
          .document(this.operationBuilder.attribute(
              RestDocumentationGenerator.ATTRIBUTE_NAME_URL_TEMPLATE,
              "/{a}").build());
  assertThat(this.generatedSnippets.pathParameters())
      .is(tableWithTitleAndHeader(getTitle("/{a}"), "Parameter", "Description")
          .row("`a`", "one").row("`b`", "two"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void postWithContentAndParameters() throws IOException {
  new CurlRequestSnippet(this.commandFormatter).document(this.operationBuilder
      .request("http://localhost/foo").param("a", "alpha").method("POST")
      .param("b", "bravo").content("Some content").build());
  assertThat(this.generatedSnippets.curlRequest()).is(codeBlock("bash")
      .withContent("$ curl 'http://localhost/foo?a=alpha&b=bravo' -i "
          + "-X POST -d 'Some content'"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void subsectionOfMapResponseWithCommonsPrefix() throws IOException {
  responseFields(beneathPath("a"))
      .andWithPrefix("b.", fieldWithPath("c").description("two"))
      .document(this.operationBuilder.response()
          .content("{\"a\": {\"b\": {\"c\": \"charlie\"}}}").build());
  assertThat(this.generatedSnippets.snippet("response-fields-beneath-a"))
      .is(tableWithHeader("Path", "Type", "Description").row("`b.c`",
          "`String`", "two"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void subsectionOfMapRequestWithCommonPrefix() throws IOException {
  requestFields(beneathPath("a"))
      .andWithPrefix("b.", fieldWithPath("c").description("two"))
      .document(this.operationBuilder.request("http://localhost")
          .content("{\"a\": {\"b\": {\"c\": \"charlie\"}}}").build());
  assertThat(this.generatedSnippets.snippet("request-fields-beneath-a"))
      .is(tableWithHeader("Path", "Type", "Description").row("`b.c`",
          "`String`", "two"));
}

代码示例来源：origin: spring-projects/spring-restdocs

@Test
public void additionalDescriptors() throws IOException {
  RequestDocumentation.pathParameters(parameterWithName("a").description("one"))
      .and(parameterWithName("b").description("two"))
      .document(this.operationBuilder
          .attribute(RestDocumentationGenerator.ATTRIBUTE_NAME_URL_TEMPLATE,
              "/{a}/{b}")
          .build());
  assertThat(this.generatedSnippets.pathParameters())
      .is(tableWithTitleAndHeader(getTitle(), "Parameter", "Description")
          .row("`a`", "one").row("`b`", "two"));
}

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