Examples with Struct com.google.cloud.spanner.Struct used on opensource projects

Example 71 with Struct

use of com.google.cloud.spanner.Struct in project google-cloud-java by GoogleCloudPlatform.

the class ITWriteTest method writeFloat64ArrayNull.

@Test
public void writeFloat64ArrayNull() {
    write(baseInsert().set("Float64ArrayValue").toFloat64Array((double[]) null).build());
    Struct row = readLastRow("Float64ArrayValue");
    assertThat(row.isNull(0)).isTrue();
}

Example 72 with Struct

use of com.google.cloud.spanner.Struct in project google-cloud-java by GoogleCloudPlatform.

the class ITWriteTest method writeFloat64ArrayEmpty.

@Test
public void writeFloat64ArrayEmpty() {
    write(baseInsert().set("Float64ArrayValue").toFloat64Array(new double[] {}).build());
    Struct row = readLastRow("Float64ArrayValue");
    assertThat(row.isNull(0)).isFalse();
    assertThat(row.getDoubleList(0)).containsExactly();
}

Example 73 with Struct

use of com.google.cloud.spanner.Struct in project google-cloud-java by GoogleCloudPlatform.

the class ITWriteTest method writeBytesArray.

@Test
public void writeBytesArray() {
    List<ByteArray> data = Arrays.asList(ByteArray.copyFrom("a"), ByteArray.copyFrom("b"), null);
    write(baseInsert().set("BytesArrayValue").toBytesArray(data).build());
    Struct row = readLastRow("BytesArrayValue");
    assertThat(row.isNull(0)).isFalse();
    assertThat(row.getBytesList(0)).isEqualTo(data);
}

Example 74 with Struct

use of com.google.cloud.spanner.Struct in project google-cloud-java by GoogleCloudPlatform.

the class ITQueryTest method bindStringNull.

@Test
public void bindStringNull() {
    Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").to((String) null), Type.string());
    assertThat(row.isNull(0)).isTrue();
}

Example 75 with Struct

use of com.google.cloud.spanner.Struct in project google-cloud-java by GoogleCloudPlatform.

the class ITQueryTest method bindTimestampArrayNull.

@Test
public void bindTimestampArrayNull() {
    Struct row = execute(Statement.newBuilder("SELECT @v").bind("v").toTimestampArray(null), Type.array(Type.timestamp()));
    assertThat(row.isNull(0)).isTrue();
}