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

Example 1 with Struct

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

the class ITWriteTest method writeInt64ArrayNull.

@Test
public void writeInt64ArrayNull() {
    write(baseInsert().set("Int64ArrayValue").toInt64Array((long[]) null).build());
    Struct row = readLastRow("Int64ArrayValue");
    assertThat(row.isNull(0)).isTrue();
}

Example 2 with Struct

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

the class ITWriteTest method writeFloat64Array.

@Test
public void writeFloat64Array() {
    write(baseInsert().set("Float64ArrayValue").toFloat64Array(Arrays.asList(null, 1.0, 2.0)).build());
    Struct row = readLastRow("Float64ArrayValue");
    assertThat(row.isNull(0)).isFalse();
    assertThat(row.getDoubleList(0)).containsExactly(null, 1.0, 2.0).inOrder();
    expectedException.expect(NullPointerException.class);
    row.getDoubleArray(0);
}

Example 3 with Struct

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

the class ITWriteTest method writeFloat64ArrayNoNulls.

@Test
public void writeFloat64ArrayNoNulls() {
    write(baseInsert().set("Float64ArrayValue").toFloat64Array(Arrays.asList(1.0, 2.0)).build());
    Struct row = readLastRow("Float64ArrayValue");
    assertThat(row.isNull(0)).isFalse();
    assertThat(row.getDoubleArray(0).length).isEqualTo(2);
    assertThat(row.getDoubleArray(0)[0]).isWithin(0.0).of(1.0);
    assertThat(row.getDoubleArray(0)[1]).isWithin(0.0).of(2.0);
}

Example 4 with Struct

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

the class ITWriteTest method writeInt64Array.

@Test
public void writeInt64Array() {
    write(baseInsert().set("Int64ArrayValue").toInt64Array(Arrays.asList(1L, 2L, null)).build());
    Struct row = readLastRow("Int64ArrayValue");
    assertThat(row.isNull(0)).isFalse();
    assertThat(row.getLongList(0)).containsExactly(1L, 2L, null).inOrder();
    expectedException.expect(NullPointerException.class);
    row.getLongArray(0);
}

Example 5 with Struct

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

the class ITWriteTest method writeBoolArrayNull.

@Test
public void writeBoolArrayNull() {
    write(baseInsert().set("BoolArrayValue").toBoolArray((boolean[]) null).build());
    Struct row = readLastRow("BoolArrayValue");
    assertThat(row.isNull(0)).isTrue();
}