gun-ipfs: test content type guessing (ref. #8)

__tests__/plugins/gun-ipfs.test.js

@@ -12,9 +12,9 @@ describe("plugin: gun-ipfs", () => {
             }
         }
     }
-    self.log = function(component, ...items) {
+    self.log = jest.fn((component, ...items)=>{
         console.debug(component + ' :: ', ...items)
-    }
+    })
     global.Ipfs = {
         create: ()=>{
             return Promise.resolve({})
@@ -58,21 +58,6 @@ describe("plugin: gun-ipfs", () => {
     expect(self.importScripts).toHaveBeenNthCalledWith(2, "./lib/gun.js", "./lib/sea.js", "./lib/webrtc.js")
   })
   
-  test("publishContent should error out if passed anything else than string or array of string", async ()=>{
-    require("../../plugins/gun-ipfs.js");
-    expect(()=>{
-      self.LibResilientPlugins[0].publish({
-        url: self.location.origin + '/test.json'
-      })
-    }).toThrow('Handling a Response: not implemented yet')
-    expect(()=>{
-      self.LibResilientPlugins[0].publish(true)
-    }).toThrow('Only accepts: string, Array of string, Response.')
-    expect(()=>{
-      self.LibResilientPlugins[0].publish([true, 5])
-    }).toThrow('Only accepts: string, Array of string, Response.')
-  })
-  
   test("fetching should error out for unpublished content", async ()=>{
     require("../../plugins/gun-ipfs.js");
     
@@ -94,4 +79,58 @@ describe("plugin: gun-ipfs", () => {
       expect(e).toEqual(new Error('IPFS address is undefined for: /test/index.html'))
     }
   })
+  
+  test("content types should be guessed correctly when fetching", async ()=>{
+    require("../../plugins/gun-ipfs.js");
+    
+    try {
+      await self.LibResilientPlugins[0].fetch(self.location.origin + '/test/')
+    } catch(e) {}
+    expect(self.log).toHaveBeenCalledWith('gun-ipfs', "   +-- guessed contentType : text/html")
+    self.log.mockClear()
+    
+    try {
+      await self.LibResilientPlugins[0].fetch(self.location.origin + '/test.htm')
+    } catch(e) {}
+    expect(self.log).toHaveBeenCalledWith('gun-ipfs', "   +-- guessed contentType : text/html")
+    self.log.mockClear()
+    
+    try {
+      await self.LibResilientPlugins[0].fetch(self.location.origin + '/test.css')
+    } catch(e) {}
+    expect(self.log).toHaveBeenCalledWith('gun-ipfs', "   +-- guessed contentType : text/css")
+    self.log.mockClear()
+    
+    try {
+      await self.LibResilientPlugins[0].fetch(self.location.origin + '/test.js')
+    } catch(e) {}
+    expect(self.log).toHaveBeenCalledWith('gun-ipfs', "   +-- guessed contentType : text/javascript")
+    self.log.mockClear()
+    
+    try {
+      await self.LibResilientPlugins[0].fetch(self.location.origin + '/test.svg')
+    } catch(e) {}
+    expect(self.log).toHaveBeenCalledWith('gun-ipfs', "   +-- guessed contentType : image/svg+xml")
+    self.log.mockClear()
+    
+    try {
+      await self.LibResilientPlugins[0].fetch(self.location.origin + '/test.ico')
+    } catch(e) {}
+    expect(self.log).toHaveBeenCalledWith('gun-ipfs', "   +-- guessed contentType : image/x-icon")
+  })
+  
+  test("publishContent should error out if passed anything else than string or array of string", async ()=>{
+    require("../../plugins/gun-ipfs.js");
+    expect(()=>{
+      self.LibResilientPlugins[0].publish({
+        url: self.location.origin + '/test.json'
+      })
+    }).toThrow('Handling a Response: not implemented yet')
+    expect(()=>{
+      self.LibResilientPlugins[0].publish(true)
+    }).toThrow('Only accepts: string, Array of string, Response.')
+    expect(()=>{
+      self.LibResilientPlugins[0].publish([true, 5])
+    }).toThrow('Only accepts: string, Array of string, Response.')
+  })
 });