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#56 - Use Statement Builder API for SELECT statements.

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Original pull request: #66.
This commit is contained in:
Mark Paluch
2019-02-26 13:50:20 +01:00
committed by Jens Schauder
parent 2cefdc8bdd
commit c241cd982e
6 changed files with 158 additions and 187 deletions
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42
src/test/java/org/springframework/data/r2dbc/function/DefaultReactiveDataAccessStrategyUnitTests.java
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@@ -42,48 +42,6 @@ public class DefaultReactiveDataAccessStrategyUnitTests {
assertThat(operation.toQuery()).isEqualTo("UPDATE table SET firstname = $2, lastname = $3 WHERE id = $1");
}
@Test // gh-20
public void shouldRenderSelectByIdQuery() {
BindableOperation operation = strategy.selectById("table", new HashSet<>(Arrays.asList("firstname", "lastname")),
"id");
assertThat(operation.toQuery()).isEqualTo("SELECT firstname, lastname FROM table WHERE id = $1");
}
@Test // gh-20
public void shouldRenderSelectByIdQueryWithLimit() {
BindableOperation operation = strategy.selectById("table", new HashSet<>(Arrays.asList("firstname", "lastname")),
"id", 10);
assertThat(operation.toQuery())
.isEqualTo("SELECT firstname, lastname FROM table WHERE id = $1 ORDER BY id LIMIT 10");
}
@Test // gh-20
public void shouldFailRenderingSelectByIdInQueryWithoutBindings() {
BindableOperation operation = strategy.selectByIdIn("table", new HashSet<>(Arrays.asList("firstname", "lastname")),
"id");
assertThatThrownBy(operation::toQuery).isInstanceOf(UnsupportedOperationException.class);
}
@Test // gh-20
public void shouldRenderSelectByIdInQuery() {
Statement statement = mock(Statement.class);
BindIdOperation operation = strategy.selectByIdIn("table", new HashSet<>(Arrays.asList("firstname", "lastname")),
"id");
operation.bindId(statement, Collections.singleton("foo"));
assertThat(operation.toQuery()).isEqualTo("SELECT firstname, lastname FROM table WHERE id IN ($1)");
operation.bindId(statement, "bar");
assertThat(operation.toQuery()).isEqualTo("SELECT firstname, lastname FROM table WHERE id IN ($1, $2)");
}
@Test // gh-20
public void shouldRenderDeleteByIdQuery() {