feat(followRedirect): add followRedirect option for request

README.md

@@ -653,13 +653,16 @@ httpApi.install({
 ```yaml    
 Given:
   - /^(?:I )?set request headers$/
+  - /^(?:I )? do not follow redirect$/
+  - /^(?:I )? follow redirect$/
   - /^(?:I )?assign request headers$/
   - /^(?:I )?set ([a-zA-Z0-9-]+) request header to (.+)$/
   - /^(?:I )?clear request headers/
   - /^(?:I )?set request json body$/
   - /^(?:I )?set request json body from (.+)$/
   - /^(?:I )?set request form body$/
   - /^(?:I )?set request form body from (.+)$/
+  - /^(?:I )?set request multipart body from (.+)$/
   - /^(?:I )?clear request body$/
   - /^(?:I )?set request query$/
   - /^(?:I )?pick response json (.+) as (.+)$/

src/extensions/http_api/client.js

@@ -28,6 +28,7 @@ class HttpApiClient {
         this.query = null
         this.cookies = []
         this.cookieJar = null
+        this.followRedirect = true
 
         // RESPONSE INFORMATION
         this.response = null
@@ -45,6 +46,7 @@ class HttpApiClient {
 
         this.cookies = []
         this.cookieJar = null
+        this.followRedirect = true
 
         this.response = null
         this.responseCookies = {}
@@ -70,6 +72,14 @@ class HttpApiClient {
         this.body = payload
     }
 
+    /**
+     * Sets Follow Redirect option.
+     *
+     */
+    setFollowRedirect(isEnabled) {
+        this.followRedirect = isEnabled
+    }
+
     /**
      * Sets request body for multipart form data
      *
@@ -213,7 +223,8 @@ class HttpApiClient {
                 method,
                 qs: this.query || {},
                 headers: this.headers,
-                jar: this.cookieJar
+                jar: this.cookieJar,
+                followRedirect: this.followRedirect
             }
 
             const fullUri = `${baseUrl}${path}`

src/extensions/http_api/definitions.js

@@ -29,6 +29,20 @@ module.exports = ({ baseUrl = '' } = {}) => ({ Given, When, Then }) => {
         this.httpApiClient.setHeaders(Cast.object(this.state.populateObject(step.rowsHash())))
     })
 
+    /**
+     * Setting http option followRedirect to false
+     */
+    Given(/^(?:I )? do not follow redirect$/, function() {
+        this.httpApiClient.setFollowRedirect(false)
+    })
+
+    /**
+     * Setting http option followRedirect to true
+     */
+    Given(/^(?:I )? follow redirect$/, function() {
+        this.httpApiClient.setFollowRedirect(true)
+    })
+
     /**
      * Assign http headers
      * The difference from "set request headers" is that "set" set the whole headers object