AssertJStringRules

SUGGESTION

Simplification

View source code on GitHub

Suppression

Disable all rules by adding -XepOpt:Refaster:NamePattern=^(?!AssertJStringRules\$).* as compiler argument.

Table of contents

1. AbstractStringAssertStringIsEmpty
2. AbstractStringAssertStringIsNotEmpty
3. AssertThatStringContains
4. AssertThatStringDoesNotContain
5. AssertThatMatches
6. AssertThatDoesNotMatch
7. AssertThatPathContent
8. AssertThatPathContentUtf8

AbstractStringAssertStringIsEmpty

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("AbstractStringAssertStringIsEmpty") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!AssertJStringRules\$AbstractStringAssertStringIsEmpty).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 void testAbstractStringAssertStringIsEmpty() {
-  assertThat("foo").isEqualTo("");
+  assertThat("foo").isEmpty();
 }

AbstractStringAssertStringIsNotEmpty

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("AbstractStringAssertStringIsNotEmpty") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!AssertJStringRules\$AbstractStringAssertStringIsNotEmpty).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 AbstractStringAssert<?> testAbstractStringAssertStringIsNotEmpty() {
-  return assertThat("foo").isNotEqualTo("");
+  return assertThat("foo").isNotEmpty();
 }

AssertThatStringContains

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("AssertThatStringContains") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!AssertJStringRules\$AssertThatStringContains).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 AbstractAssert<?, ?> testAssertThatStringContains() {
-  return assertThat("foo".contains("bar")).isTrue();
+  return assertThat("foo").contains("bar");
 }

AssertThatStringDoesNotContain

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("AssertThatStringDoesNotContain") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!AssertJStringRules\$AssertThatStringDoesNotContain).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 AbstractAssert<?, ?> testAssertThatStringDoesNotContain() {
-  return assertThat("foo".contains("bar")).isFalse();
+  return assertThat("foo").doesNotContain("bar");
 }

AssertThatMatches

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("AssertThatMatches") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!AssertJStringRules\$AssertThatMatches).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 AbstractAssert<?, ?> testAssertThatMatches() {
-  return assertThat("foo".matches(".*")).isTrue();
+  return assertThat("foo").matches(".*");
 }

AssertThatDoesNotMatch

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("AssertThatDoesNotMatch") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!AssertJStringRules\$AssertThatDoesNotMatch).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 AbstractAssert<?, ?> testAssertThatDoesNotMatch() {
-  return assertThat("foo".matches(".*")).isFalse();
+  return assertThat("foo").doesNotMatch(".*");
 }

AssertThatPathContent

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("AssertThatPathContent") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!AssertJStringRules\$AssertThatPathContent).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 AbstractStringAssert<?> testAssertThatPathContent() throws IOException {
-  return assertThat(Files.readString(Paths.get(""), Charset.defaultCharset()));
+  return assertThat(Paths.get("")).content(Charset.defaultCharset());
 }

AssertThatPathContentUtf8

SUGGESTION

Simplification

Suppression

Suppress false positives by adding the suppression annotation @SuppressWarnings("AssertThatPathContentUtf8") to the enclosing element.

Disable this rule by adding -XepOpt:Refaster:NamePattern=^(?!AssertJStringRules\$AssertThatPathContentUtf8).* as compiler argument.

Samples

Shows the difference in example code before and after the Refaster rule is applied.

 AbstractStringAssert<?> testAssertThatPathContentUtf8() throws IOException {
-  return assertThat(Files.readString(Paths.get("")));
+  return assertThat(Paths.get("")).content(UTF_8);
 }