More row reading tests.

packages/server/src/integrations/tests/googlesheets.spec.ts

@@ -127,6 +127,89 @@ describe("Google Sheets Integration", () => {
     })
   })
 
+  describe("read", () => {
+    let table: Table
+    beforeEach(async () => {
+      table = await config.api.table.save({
+        name: "Test Table",
+        type: "table",
+        sourceId: datasource._id!,
+        sourceType: TableSourceType.EXTERNAL,
+        schema: {
+          name: {
+            name: "name",
+            type: FieldType.STRING,
+            constraints: {
+              type: "string",
+            },
+          },
+          description: {
+            name: "description",
+            type: FieldType.STRING,
+            constraints: {
+              type: "string",
+            },
+          },
+        },
+      })
+
+      await config.api.row.bulkImport(table._id!, {
+        rows: [
+          {
+            name: "Test Contact 1",
+            description: "original description 1",
+          },
+          {
+            name: "Test Contact 2",
+            description: "original description 2",
+          },
+        ],
+      })
+    })
+
+    it("can read table details", async () => {
+      const response = await config.api.table.get(table._id!)
+      expect(response.name).toEqual("Test Table")
+      expect(response.schema).toEqual({
+        name: {
+          name: "name",
+          type: FieldType.STRING,
+          constraints: {
+            type: "string",
+          },
+        },
+        description: {
+          name: "description",
+          type: FieldType.STRING,
+          constraints: {
+            type: "string",
+          },
+        },
+      })
+    })
+
+    it("can read table rows", async () => {
+      const rows = await config.api.row.fetch(table._id!)
+      expect(rows.length).toEqual(2)
+      expect(rows[0].name).toEqual("Test Contact 1")
+      expect(rows[0].description).toEqual("original description 1")
+      expect(rows[0]._id).toEqual("%5B2%5D")
+      expect(rows[1].name).toEqual("Test Contact 2")
+      expect(rows[1].description).toEqual("original description 2")
+      expect(rows[1]._id).toEqual("%5B3%5D")
+    })
+
+    it("can get a specific row", async () => {
+      const row1 = await config.api.row.get(table._id!, "2")
+      expect(row1.name).toEqual("Test Contact 1")
+      expect(row1.description).toEqual("original description 1")
+
+      const row2 = await config.api.row.get(table._id!, "3")
+      expect(row2.name).toEqual("Test Contact 2")
+      expect(row2.description).toEqual("original description 2")
+    })
+  })
+
   describe("update", () => {
     let table: Table
     beforeEach(async () => {

packages/server/src/integrations/tests/utils/googlesheets.ts

@@ -534,9 +534,57 @@ export class GoogleSheetsMock {
         }
         values.push(this.cellValue(cell))
       }
+
       valueRange.values.push(values)
     }
 
+    return this.trimValueRange(valueRange)
+  }
+
+  // When Google Sheets returns a value range, it will trim the data down to the
+  // smallest possible size. It does all of the following:
+  //
+  // 1. Converts cells in non-empty rows up to the first value to empty strings.
+  // 2. Removes all cells after the last non-empty cell in a row.
+  // 3. Removes all rows after the last non-empty row.
+  // 4. Rows that are before the first non-empty row that are empty are replaced with [].
+  //
+  // We replicate this behaviour here.
+  private trimValueRange(valueRange: ValueRange): ValueRange {
+    for (const row of valueRange.values) {
+      if (row.every(v => v == null)) {
+        row.splice(0, row.length)
+        continue
+      }
+
+      for (let i = row.length - 1; i >= 0; i--) {
+        const cell = row[i]
+        if (cell == null) {
+          row.pop()
+        } else {
+          break
+        }
+      }
+
+      for (let i = 0; i < row.length; i++) {
+        const cell = row[i]
+        if (cell == null) {
+          row[i] = ""
+        } else {
+          break
+        }
+      }
+    }
+
+    for (let i = valueRange.values.length - 1; i >= 0; i--) {
+      const row = valueRange.values[i]
+      if (row.length === 0) {
+        valueRange.values.pop()
+      } else {
+        break
+      }
+    }
+
     return valueRange
   }