Camera: Remove deprecated assertEquals call

Test: run ./metadata-generate
Flag: DOCS_ONLY
Bug: 404560650
Change-Id: I464b28fd1cfba641526fe4ff9590734eba06c9e4
diff --git a/camera/docs/metadata_helpers.py b/camera/docs/metadata_helpers.py
index 9e3bc98..35b72e3 100644
--- a/camera/docs/metadata_helpers.py
+++ b/camera/docs/metadata_helpers.py
@@ -1126,9 +1126,9 @@
     String dedented by above rules.
 
   For example:
-    assertEquals("bar\nline1\nline2",   dedent("bar\n  line1\n  line2"))
-    assertEquals("bar\nline1\nline2",   dedent(" bar\n  line1\n  line2"))
-    assertEquals("bar\n  line1\nline2", dedent(" bar\n    line1\n  line2"))
+    assertEqual("bar\nline1\nline2",   dedent("bar\n  line1\n  line2"))
+    assertEqual("bar\nline1\nline2",   dedent(" bar\n  line1\n  line2"))
+    assertEqual("bar\n  line1\nline2", dedent(" bar\n    line1\n  line2"))
   """
   text = textwrap.dedent(text)
   text_lines = text.split('\n')
diff --git a/camera/docs/metadata_model_test.py b/camera/docs/metadata_model_test.py
index 540fb34..752bfd9 100644
--- a/camera/docs/metadata_model_test.py
+++ b/camera/docs/metadata_model_test.py
@@ -35,12 +35,12 @@
     combined_ins = [i for i in combined_children_namespace.namespaces]
     combined_ent = [i for i in combined_children_namespace.entries]
 
-    self.assertEquals(kind, combined_children_namespace.parent)
-    self.assertEquals(1, len(combined_ins))
-    self.assertEquals(1, len(combined_ent))
+    self.assertEqual(kind, combined_children_namespace.parent)
+    self.assertEqual(1, len(combined_ins))
+    self.assertEqual(1, len(combined_ent))
 
-    self.assertEquals("ins1", combined_ins[0].name)
-    self.assertEquals("entry3", combined_ent[0].name)
+    self.assertEqual("ins1", combined_ins[0].name)
+    self.assertEqual("entry3", combined_ent[0].name)
 
     new_ins = combined_ins[0]
     self.assertIn(entry1, new_ins.entries)
@@ -75,7 +75,7 @@
     #
     combined_kind = section.combine_kinds_into_single_node()
 
-    self.assertEquals(section, combined_kind.parent)
+    self.assertEqual(section, combined_kind.parent)
 
     self.assertIn(ins1, combined_kind.namespaces)
     self.assertIn(ins2, combined_kind.namespaces)
@@ -115,12 +115,12 @@
     combined_ins = [i for i in combined_children_kind.namespaces]
     combined_ent = [i for i in combined_children_kind.entries]
 
-    self.assertEquals(section, combined_children_kind.parent)
-    self.assertEquals(1, len(combined_ins))
-    self.assertEquals(1, len(combined_ent))
+    self.assertEqual(section, combined_children_kind.parent)
+    self.assertEqual(1, len(combined_ins))
+    self.assertEqual(1, len(combined_ent))
 
-    self.assertEquals("ins1", combined_ins[0].name)
-    self.assertEquals("entry3", combined_ent[0].name)
+    self.assertEqual("ins1", combined_ins[0].name)
+    self.assertEqual("entry3", combined_ent[0].name)
 
     new_ins = combined_ins[0]
     self.assertIn(entry1, new_ins.entries)