diff --git a/coverage/client.test.ts b/coverage/client.test.ts
index 6128741..13cc7dd 100644
--- a/coverage/client.test.ts
+++ b/coverage/client.test.ts
@@ -1,86 +1,66 @@
 import * as chai from 'chai';
 import { Client } from '../src/client';
 import { Query } from '../src/interfaces/query';
+import { Card } from "../src/interfaces/card";
+import { Set } from "../src/interfaces/set";
 
 const expect = chai.expect;
+const client: Client = Client.getInstance();
+
 describe('Client', () => {
-  it('should get a single using the cards resource and query params' , () => {
-    const params: Query[] = [{
-      name: 'id',
-      value: 'xy7-54'
-    }];
+    it('should get a single using the cards resource and query params' , () => {
+        const params: Query[] = [{
+            name: 'id',
+            value: 'xy7-54'
+        }];
 
-    Client.get('cards', params)
-      .then(response => {
-        expect(response).to.be.a('array');
-        expect(response[0].name).to.equal('Ampharos');
-      });
-  });
+        client.get<Card[]>('cards', params)
+            .then(response => {
+                expect(response).to.be.a('array');
+                expect(response[0].name).to.equal('Ampharos');
+            });
+    });
 
-  it('should get a default list of cards using the cards resource with no query params', () => {
-    Client.get('cards')
-      .then(response => {
-        expect(response).to.be.a('array');
-        expect(response.length).to.equal(250);
-      });
-  });
+    it('should get a default list of cards using the cards resource with no query params', () => {
+        client.get<Card[]>('cards')
+            .then(response => {
+                expect(response).to.be.a('array');
+                expect(response.length).to.equal(250);
+            });
+    });
 
-  it('should get sets using the sets resource and query params', () => {
-    const params: Query[] = [{
-      name: 'name',
-      value: 'Base'
-    }];
+    it('should get sets using the sets resource and query params', () => {
+        const params: Query[] = [{
+            name: 'name',
+            value: 'Base'
+        }];
 
-    Client.get('sets', params)
-      .then(response => {
-        expect(response).to.be.a('array');
-        expect(response[0]).to.be.a('object');
-      });
-  });
+        client.get<Set[]>('sets', params)
+            .then(response => {
+                expect(response).to.be.a('array');
+                expect(response[0]).to.be.a('object');
+            });
+    });
 
-  it('should get a single set using the sets resource and query params', () => {
-    const params: Query[] = [{
-      name: 'id',
-      value: 'base1'
-    }];
+    it('should get a single set using the sets resource and query params', () => {
+        const params: Query[] = [{
+            name: 'id',
+            value: 'base1'
+        }];
 
-    Client.get('sets', params)
-      .then(response => {
-        expect(response).to.be.a('array');
-        expect(response[0].name).to.equal('Base');
-      });
-  });
+        client.get<Set[]>('sets', params)
+            .then(response => {
+                expect(response).to.be.a('array');
+                expect(response[0].name).to.equal('Base');
+            });
+    });
 
-  it('should get a default list of sets using the sets resource with no query params', () => {
-    Client.get('sets')
-      .then(response => {
-        expect(response).to.be.a('array');
-        expect(response[0]).to.be.a('object');
-        expect(response[0].id).to.equal('base1');
-      });
-  });
-
-  it('should get a list of types using the types resource', () => {
-    Client.get('types')
-      .then(response => {
-        expect(response).to.be.a('array');
-        expect(response[0]).to.be.a('string');
-      });
-  });
-
-  it('should get a list of supertypes using the supertypes resource', () => {
-    Client.get('supertypes')
-      .then(response => {
-        expect(response).to.be.a('array');
-        expect(response[0]).to.be.a('string');
-      });
-  });
-
-  it('should get a list of subtypes using the subtypes resource', () => {
-    Client.get('subtypes')
-      .then(response => {
-        expect(response).to.be.a('array');
-        expect(response[0]).to.be.a('string');
-      });
-  });
+    it('should get a default list of sets using the sets resource with no query params', () => {
+        client.get<Set[]>('sets')
+            .then(response => {
+                expect(response).to.be.a('array');
+                expect(response[0]).to.be.a('object');
+                expect(response[0].id).to.equal('base1');
+            });
+    });
 });
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