diff --git a/developer/js/tests/fixtures/example.qaa.sencoten/example.qaa.sencoten.model.kmp.json b/developer/js/tests/fixtures/example.qaa.sencoten/example.qaa.sencoten.model.kmp.json
new file mode 100644
index 0000000000..f3cc40bd06
--- /dev/null
+++ b/developer/js/tests/fixtures/example.qaa.sencoten/example.qaa.sencoten.model.kmp.json
@@ -0,0 +1 @@
+{"system":{"keymanDeveloperVersion":"12.0.1500.0","fileVersion":"12.0"},"options":{"followKeyboardVersion":true},"info":{"author":{"description":"Eddie Antonio Santos","url":"mailto:Eddie.Santos@nrc-cnrc.gc.ca"},"copyright":{"description":"© 2019 National Research Council Canada"},"name":{"description":"SENĆOŦEN (Saanich Dialect) Lexical Model"},"version":{"description":"1.0.3"}},"files":[{"name":"..\\build\\example.qaa.sencoten.model.js","description":"Lexical model example.qaa.sencoten.model.js","copyLocation":"0","fileType":".model.js"}],"lexicalModels":[{"name":"SENĆOŦEN dictionary","id":"example.qaa.sencoten","version":"1.0.3","languages":[{"name":"North Straits Salish","id":"qaa"},{"name":"SENĆOŦEN","id":"qaa-Latn"}]}]}
\ No newline at end of file
diff --git a/developer/js/tests/fixtures/example.qaa.sencoten/example.qaa.sencoten.model.kps b/developer/js/tests/fixtures/example.qaa.sencoten/example.qaa.sencoten.model.kps
new file mode 100644
index 0000000000..571e710c94
--- /dev/null
+++ b/developer/js/tests/fixtures/example.qaa.sencoten/example.qaa.sencoten.model.kps
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Package>
+  <System>
+    <KeymanDeveloperVersion>12.0.1500.0</KeymanDeveloperVersion>
+    <FileVersion>12.0</FileVersion>
+  </System>
+  <Options>
+    <FollowKeyboardVersion/>
+  </Options>
+  <Info>
+    <Name URL="">SENĆOŦEN (Saanich Dialect) Lexical Model</Name>
+    <Copyright URL="">© 2019 National Research Council Canada</Copyright>
+    <Author URL="mailto:Eddie.Santos@nrc-cnrc.gc.ca">Eddie Antonio Santos</Author>
+    <Version>1.0.3</Version>
+  </Info>
+  <Files>
+    <File>
+      <Name>..\build\example.qaa.sencoten.model.js</Name>
+      <Description>Lexical model example.qaa.sencoten.model.js</Description>
+      <CopyLocation>0</CopyLocation>
+      <FileType>.model.js</FileType>
+    </File>
+  </Files>
+  <LexicalModels>
+    <LexicalModel>
+      <Name>SENĆOŦEN dictionary</Name>
+      <ID>example.qaa.sencoten</ID>
+      <Version>1.0.3</Version>
+      <Languages>
+        <Language ID="qaa">North Straits Salish</Language>
+        <Language ID="qaa-Latn">SENĆOŦEN</Language>
+      </Languages>
+    </LexicalModel>
+  </LexicalModels>
+</Package>
diff --git a/developer/js/tests/test-package-compiler.ts b/developer/js/tests/test-package-compiler.ts
new file mode 100644
index 0000000000..898d9debaf
--- /dev/null
+++ b/developer/js/tests/test-package-compiler.ts
@@ -0,0 +1,41 @@
+import 'mocha';
+import * as fs from 'fs';
+import {assert} from 'chai';
+
+import KmpCompiler from '../dist/package-compiler/kmp-compiler';
+import {makePathToFixture} from './helpers';
+
+describe('KmpCompiler', function () {
+  const MODELS = [
+    'example.qaa.sencoten',
+  ];
+
+  let kmpCompiler = new KmpCompiler();
+
+  for (let modelID of MODELS) {
+    let kpsPath = makePathToFixture(modelID, `${modelID}.model.kps`);
+    let kmpJsonPath = makePathToFixture(modelID, `${modelID}.model.kmp.json`);
+    let kmpJsonFixture = JSON.parse(fs.readFileSync(kmpJsonPath, 'utf-8'));
+
+    //
+    // Test just the transform from kps to kmp.json
+    //
+    it(`should transform ${modelID}.model.kps to kmp.json`, function () {
+      let source = fs.readFileSync(kpsPath, 'utf-8');
+      let kmpJson: KmpJsonFile;
+
+      assert.doesNotThrow(() => {
+        kmpJson = kmpCompiler.transformKpsToKmpObject(source);
+      });
+
+      // Test that the kmp.json data is identical
+      assert.deepEqual(kmpJson, kmpJsonFixture);
+
+      // This was used when building initial test data
+      //fs.writeFileSync(kmpJsonPath, JSON.stringify(kmpJson), 'utf-8');
+    });
+
+    // TODO: end-to-end test to build .model.kmp file; however, this depends on building model and kmp.json first
+    //let kmpPath = makePathToFixture(modelID, `${modelID}.model.kmp`);
+  }
+});