Split the parameters test in ITQueryTest into supported + currently-unsupported tests.

Author: arawind

google-cloud-spanner/src/test/java/com/google/cloud/spanner/it/ITQueryTest.java

@@ -529,12 +529,27 @@ public void bindInt64ArrayNull() {
   }
 
   @Test
-  @Ignore
-  // Fails due to backend issues. Should be resolved soon.
   public void bindFloat32Array() {
     assumeFalse("Emulator does not support FLOAT32 yet", isUsingEmulator());
     assumeTrue("FLOAT32 is currently only supported in cloud-devel", isUsingCloudDevel());
 
+    Struct row =
+        execute(
+            Statement.newBuilder(selectValueQuery)
+                .bind("p1")
+                .toFloat32Array(asList(null, 1.0f, 2.0f)),
+            Type.array(Type.float32()));
+    assertThat(row.isNull(0)).isFalse();
+    assertThat(row.getFloatList(0)).containsExactly(null, 1.0f, 2.0f).inOrder();
+  }
+
+  // TODO: Merge this with bindFloat32Array after the fix.
+  @Ignore("Waiting for a backend fix.")
+  @Test
+  public void bindFloat32ArrayNonNumbers() {
+    assumeFalse("Emulator does not support FLOAT32 yet", isUsingEmulator());
+    assumeTrue("FLOAT32 is currently only supported in cloud-devel", isUsingCloudDevel());
+
     Struct row =
         execute(
             Statement.newBuilder(selectValueQuery)