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#410 - Make it possible to write delete/update operations without using matching.

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Fluent operations now allow statement execution without the need to specify a Query object allowing for shorter statements.
This commit is contained in:
Mark Paluch
2020-07-23 15:32:55 +02:00
parent c216d9b904
commit 07be001e54
4 changed files with 80 additions and 6 deletions
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38
src/test/java/org/springframework/data/r2dbc/core/ReactiveDeleteOperationUnitTests.java
View File

@@ -51,13 +51,49 @@ public class ReactiveDeleteOperationUnitTests {
entityTemplate = new R2dbcEntityTemplate(client);
}
@Test // gh-220
@Test // gh-410
public void shouldDelete() {
MockResult result = MockResult.builder().rowsUpdated(1).build();
recorder.addStubbing(s -> s.startsWith("DELETE"), result);
entityTemplate.delete(Person.class) //
.all() //
.as(StepVerifier::create) //
.expectNext(1) //
.verifyComplete();
StatementRecorder.RecordedStatement statement = recorder.getCreatedStatement(s -> s.startsWith("DELETE"));
assertThat(statement.getSql()).isEqualTo("DELETE FROM person");
}
@Test // gh-410
public void shouldDeleteWithTable() {
MockResult result = MockResult.builder().rowsUpdated(1).build();
recorder.addStubbing(s -> s.startsWith("DELETE"), result);
entityTemplate.delete(Person.class) //
.from("table").all() //
.as(StepVerifier::create) //
.expectNext(1) //
.verifyComplete();
StatementRecorder.RecordedStatement statement = recorder.getCreatedStatement(s -> s.startsWith("DELETE"));
assertThat(statement.getSql()).isEqualTo("DELETE FROM table");
}
@Test // gh-220
public void shouldDeleteWithQuery() {
MockResult result = MockResult.builder().rowsUpdated(1).build();
recorder.addStubbing(s -> s.startsWith("DELETE"), result);
entityTemplate.delete(Person.class) //
.matching(query(where("name").is("Walter"))) //
.all() //

40
src/test/java/org/springframework/data/r2dbc/core/ReactiveUpdateOperationUnitTests.java
View File

@@ -52,13 +52,51 @@ public class ReactiveUpdateOperationUnitTests {
entityTemplate = new R2dbcEntityTemplate(client);
}
@Test // gh-220
@Test // gh-410
public void shouldUpdate() {
MockResult result = MockResult.builder().rowsUpdated(1).build();
recorder.addStubbing(s -> s.startsWith("UPDATE"), result);
entityTemplate.update(Person.class) //
.apply(Update.update("name", "Heisenberg")) //
.as(StepVerifier::create) //
.expectNext(1) //
.verifyComplete();
StatementRecorder.RecordedStatement statement = recorder.getCreatedStatement(s -> s.startsWith("UPDATE"));
assertThat(statement.getSql()).isEqualTo("UPDATE person SET THE_NAME = $1");
assertThat(statement.getBindings()).hasSize(1).containsEntry(0, SettableValue.from("Heisenberg"));
}
@Test // gh-410
public void shouldUpdateWithTable() {
MockResult result = MockResult.builder().rowsUpdated(1).build();
recorder.addStubbing(s -> s.startsWith("UPDATE"), result);
entityTemplate.update(Person.class) //
.inTable("table").apply(Update.update("name", "Heisenberg")) //
.as(StepVerifier::create) //
.expectNext(1) //
.verifyComplete();
StatementRecorder.RecordedStatement statement = recorder.getCreatedStatement(s -> s.startsWith("UPDATE"));
assertThat(statement.getSql()).isEqualTo("UPDATE table SET THE_NAME = $1");
assertThat(statement.getBindings()).hasSize(1).containsEntry(0, SettableValue.from("Heisenberg"));
}
@Test // gh-220
public void shouldUpdateWithQuery() {
MockResult result = MockResult.builder().rowsUpdated(1).build();
recorder.addStubbing(s -> s.startsWith("UPDATE"), result);
entityTemplate.update(Person.class) //
.matching(query(where("name").is("Walter"))) //
.apply(Update.update("name", "Heisenberg")) //