diff --git a/jest/__fixtures__/all-markdown-remark.js b/jest/__fixtures__/all-markdown-remark.js
new file mode 100644
index 0000000..5959c59
--- /dev/null
+++ b/jest/__fixtures__/all-markdown-remark.js
@@ -0,0 +1,46 @@
+'use strict';
+
+module.exports = {
+  allMarkdownRemark: {
+    group: [
+      {
+        fieldValue: 'test_0',
+        totalCount: 1
+      },
+      {
+        fieldValue: 'test_1',
+        totalCount: 2
+      }
+    ],
+    edges: [
+      {
+        node: {
+          fields: {
+            slug: '/test_0',
+            categorySlug: '/test'
+          },
+          frontmatter: {
+            date: '2016-09-01',
+            description: 'test_0',
+            category: 'test',
+            title: 'test_0'
+          }
+        }
+      },
+      {
+        node: {
+          fields: {
+            slug: '/test_1',
+            categorySlug: '/test'
+          },
+          frontmatter: {
+            date: '2016-09-01',
+            description: 'test_1',
+            category: 'test',
+            title: 'test_1'
+          }
+        }
+      }
+    ]
+  }
+};
diff --git a/jest/__fixtures__/markdown-remark.js b/jest/__fixtures__/markdown-remark.js
new file mode 100644
index 0000000..96ddd5f
--- /dev/null
+++ b/jest/__fixtures__/markdown-remark.js
@@ -0,0 +1,22 @@
+'use strict';
+
+module.exports = {
+  markdownRemark: {
+    html: '<p>test</p>',
+    fields: {
+      tagSlugs: [
+        '/test_0',
+        '/test_1'
+      ]
+    },
+    frontmatter: {
+      date: '2016-09-01',
+      description: 'test',
+      title: 'test',
+      tags: [
+        'test_0',
+        'test_1'
+      ]
+    }
+  }
+};
diff --git a/jest/__fixtures__/page-context.js b/jest/__fixtures__/page-context.js
new file mode 100644
index 0000000..d0302bb
--- /dev/null
+++ b/jest/__fixtures__/page-context.js
@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = {
+  pageContext: {
+    tag: 'test',
+    category: 'test',
+    currentPage: 1,
+    prevPagePath: '/page/1',
+    nextPagePath: '/page/3',
+    hasNextPage: true,
+    hasPrevPage: true
+  }
+};
diff --git a/jest/__fixtures__/site-metadata.js b/jest/__fixtures__/site-metadata.js
new file mode 100644
index 0000000..6f5cfab
--- /dev/null
+++ b/jest/__fixtures__/site-metadata.js
@@ -0,0 +1,41 @@
+'use strict';
+
+module.exports = {
+  site: {
+    siteMetadata: {
+      url: 'http://localhost',
+      title: 'Test title',
+      subtitle: 'Test subtitle',
+      copyright: 'Test copyright',
+      disqusShortname: '',
+      postsPerPage: 4,
+      menu: [
+        {
+          label: 'Test label 1',
+          path: '/test/1/'
+        },
+        {
+          label: 'Test label 2',
+          path: '/test/2/'
+        },
+        {
+          label: 'Test label 3',
+          path: '/test/3/'
+        }
+      ],
+      author: {
+        name: 'Test name',
+        photo: '/test.jpg',
+        bio: 'Test bio',
+        contacts: {
+          email: '#',
+          telegram: '#',
+          twitter: '#',
+          github: '#',
+          rss: '#',
+          vkontakte: '#'
+        }
+      }
+    }
+  }
+};