diff --git a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkActionProviderTest.java b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkActionProviderTest.java
index c37c494..befdd40 100644
--- a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkActionProviderTest.java
+++ b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkActionProviderTest.java
@@ -98,9 +98,9 @@
     scratch.file(
         "test/rule.bzl",
         "def impl(ctx):",
-        "  output_file0 = ctx.new_file('myfile0')",
-        "  output_file1 = ctx.new_file('myfile1')",
-        "  executable = ctx.new_file('executable')",
+        "  output_file0 = ctx.actions.declare_file('myfile0')",
+        "  output_file1 = ctx.actions.declare_file('myfile1')",
+        "  executable = ctx.actions.declare_file('executable')",
         "  ctx.actions.run(outputs=[output_file0], executable=executable,",
         "      mnemonic='MyAction0', env={'foo':'bar', 'pet':'puppy'})",
         "  ctx.actions.run_shell(outputs=[executable, output_file1],",
diff --git a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkDefinedAspectsTest.java b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkDefinedAspectsTest.java
index 1b8065d..20ee43c 100644
--- a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkDefinedAspectsTest.java
+++ b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkDefinedAspectsTest.java
@@ -957,7 +957,7 @@
         "test/aspect.bzl",
         "def _impl(target, ctx):",
         "  f = ctx.actions.declare_file('f.txt')",
-        "  ctx.file_action(f, 'f')",
+        "  ctx.actions.write(f, 'f')",
         "  return struct(output_groups = { 'duplicate' : depset([f]) })",
         "",
         "MyAspect = aspect(implementation=_impl)",
diff --git a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java
index 566e25c..7e2428b 100644
--- a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java
+++ b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java
@@ -833,6 +833,7 @@
 
   @Test
   public void testDeriveArtifactLegacy() throws Exception {
+    setSkylarkSemanticsOptions("--incompatible_new_actions_api=false");
     SkylarkRuleContext ruleContext = createRuleContext("//foo:foo");
     Object result =
         evalRuleContextCode(
@@ -845,7 +846,7 @@
   @Test
   public void testDeriveArtifact() throws Exception {
     SkylarkRuleContext ruleContext = createRuleContext("//foo:foo");
-    Object result = evalRuleContextCode(ruleContext, "ruleContext.new_file('a/b.txt')");
+    Object result = evalRuleContextCode(ruleContext, "ruleContext.actions.declare_file('a/b.txt')");
     PathFragment fragment = ((Artifact) result).getRootRelativePath();
     assertThat(fragment.getPathString()).isEqualTo("foo/a/b.txt");
   }
@@ -889,6 +890,7 @@
 
   @Test
   public void testParamFileLegacy() throws Exception {
+    setSkylarkSemanticsOptions("--incompatible_new_actions_api=false");
     SkylarkRuleContext ruleContext = createRuleContext("//foo:foo");
     Object result =
         evalRuleContextCode(
@@ -901,6 +903,7 @@
 
   @Test
   public void testParamFileSuffixLegacy() throws Exception {
+    setSkylarkSemanticsOptions("--incompatible_new_actions_api=false");
     SkylarkRuleContext ruleContext = createRuleContext("//foo:foo");
     Object result =
         evalRuleContextCode(
@@ -2274,6 +2277,7 @@
 
   @Test
   public void testFrozenRuleContextHasInaccessibleAttributes() throws Exception {
+    setSkylarkSemanticsOptions("--incompatible_new_actions_api=false");
     scratch.file("test/BUILD",
         "load('//test:rules.bzl', 'main_rule', 'dep_rule')",
         "dep_rule(name = 'dep')",
@@ -2316,6 +2320,7 @@
 
   @Test
   public void testFrozenRuleContextForAspectsHasInaccessibleAttributes() throws Exception {
+    setSkylarkSemanticsOptions("--incompatible_new_actions_api=false");
     List<String> attributes = new ArrayList<>();
     attributes.addAll(ctxAttributes);
     attributes.addAll(ImmutableList.of(
diff --git a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkStringRepresentationsTest.java b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkStringRepresentationsTest.java
index 52590c1..ddcccbb 100644
--- a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkStringRepresentationsTest.java
+++ b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkStringRepresentationsTest.java
@@ -173,7 +173,7 @@
         "dep = rule(implementation = _impl)",
         "",
         "def _genfile_impl(ctx):",
-        "  ctx.file_action(output = ctx.outputs.my_output, content = 'foo')",
+        "  ctx.actions.write(output = ctx.outputs.my_output, content = 'foo')",
         "genfile = rule(",
         "  implementation = _genfile_impl,",
         "  outputs = {'my_output': '%{name}.txt'},",
diff --git a/src/test/shell/integration/bazel_worker_test.sh b/src/test/shell/integration/bazel_worker_test.sh
index 24a5ade..0714bf1 100755
--- a/src/test/shell/integration/bazel_worker_test.sh
+++ b/src/test/shell/integration/bazel_worker_test.sh
@@ -112,8 +112,7 @@
     # This is used to test the code that handles multiple flagfiles and the --flagfile= style.
     idx = 1
     for arg in ["--output_file=" + output.path] + ctx.attr.args:
-      argfile = ctx.new_file(ctx.bin_dir, "%s_worker_input_%s" % (ctx.label.name, idx))
-      ctx.file_action(output=argfile, content=arg)
+      argfile = ctx.actions.declare_file("%s_worker_input_%s" % (ctx.label.name, idx))
       ctx.actions.write(output=argfile, content=arg)
       argfile_inputs.append(argfile)
       flagfile_prefix = "@" if (idx % 2 == 0) else "--flagfile="
@@ -121,7 +120,7 @@
       idx += 1
   else:
     # Generate the "@"-file containing the command-line args for the unit of work.
-    argfile = ctx.new_file(ctx.bin_dir, "%s_worker_input" % ctx.label.name)
+    argfile = ctx.actions.declare_file("%s_worker_input" % ctx.label.name)
     argfile_contents = "\n".join(["--output_file=" + output.path] + ctx.attr.args)
     ctx.actions.write(output=argfile, content=argfile_contents)
     argfile_inputs.append(argfile)
diff --git a/src/test/shell/integration/outputs_test.sh b/src/test/shell/integration/outputs_test.sh
index ad6b67c..2863318 100755
--- a/src/test/shell/integration/outputs_test.sh
+++ b/src/test/shell/integration/outputs_test.sh
@@ -72,7 +72,7 @@
   mkdir -p $pkg || fail "mkdir -p $pkg failed"
   cat >$pkg/rule.bzl <<EOF
 def _impl(ctx):
-  ctx.file_action(
+  ctx.actions.write(
       output=ctx.outputs.out,
       content="Hello World!"
   )
@@ -110,7 +110,7 @@
   }
 
 def _impl(ctx):
-  ctx.file_action(
+  ctx.actions.write(
       output=ctx.outputs.out,
       content="Hello World!"
   )
@@ -141,7 +141,7 @@
   mkdir -p $pkg || fail "mkdir -p $pkg failed"
   cat >$pkg/rule.bzl <<EOF
 def _impl(ctx):
-  ctx.file_action(
+  ctx.actions.write(
       output=ctx.outputs.out,
       content="Hello World!"
   )
@@ -178,7 +178,7 @@
   mkdir -p $pkg || fail "mkdir -p $pkg failed"
   cat >$pkg/rule.bzl <<EOF
 def _impl(ctx):
-  ctx.file_action(
+  ctx.actions.write(
       output=ctx.outputs.out,
       content="Hello World!"
   )