diff --git a/test/toml/netlify-example-1.toml b/test/toml/netlify-example-1.toml
new file mode 100644
index 0000000..7ef467d
--- /dev/null
+++ b/test/toml/netlify-example-1.toml
@@ -0,0 +1,17 @@
+[build]
+  base = "default-base"
+  publish = "default-publish"
+  functions = "default-functions"
+  command = "default-command"
+
+[context.master]
+  base = "master-base"
+  publish = "master-publish"
+  functions = "master-functions"
+  command = "master-command"
+
+[context.develop]
+  base = "develop-base"
+  publish = "develop-publish"
+  functions = "develop-functions"
+  command = "develop-command"
diff --git a/test/ts/config.ts b/test/ts/config.ts
new file mode 100644
index 0000000..1ba02cb
--- /dev/null
+++ b/test/ts/config.ts
@@ -0,0 +1,24 @@
+import { describe, it } from "mocha";
+import * as assert from "assert";
+
+import * as gitBranch from "git-branch";
+
+import { parseNetlifyConfig, parseWebpackConfig } from "../../src/ts";
+
+describe('Config', function() {
+  describe('parseNetlifyConfig', function() {
+    it('should throw when not found', function() {
+      const currentBranch = gitBranch.sync();
+      assert.throws(() => parseNetlifyConfig("test/toml/netlify.toml" + Math.random()));
+    });
+    it('should override build with context', function() {
+      const currentBranch = gitBranch.sync();
+      const netlifyConfig = parseNetlifyConfig("test/toml/netlify-example-1.toml");
+
+      assert.equal(netlifyConfig.build.base, `${currentBranch}-base`);
+      assert.equal(netlifyConfig.build.publish, `${currentBranch}-publish`);
+      assert.equal(netlifyConfig.build.functions, `${currentBranch}-functions`);
+      assert.equal(netlifyConfig.build.command, `${currentBranch}-command`);
+    });
+  });
+});