Nathan Coad
a993aedf79
All checks were successful
continuous-integration/drone/push Build is passing
102 lines
2.7 KiB
Go
102 lines
2.7 KiB
Go
package handler
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import (
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"encoding/json"
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"testing"
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"time"
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"vctp/components/views"
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)
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func TestBuildVcenterChartEncodesClientConfig(t *testing.T) {
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entries := []views.VcenterTotalsEntry{
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{
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RawTime: 2_000,
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VmCount: 30,
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VcpuTotal: 80,
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RamTotalGB: 120,
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},
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{
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RawTime: 1_000,
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VmCount: 20,
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VcpuTotal: 60,
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RamTotalGB: 90,
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},
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}
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chart := buildVcenterChart(entries)
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if chart.ConfigJSON == "" {
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t.Fatal("expected config json for non-empty vcenter chart")
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}
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var cfg lineChartConfig
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if err := json.Unmarshal([]byte(chart.ConfigJSON), &cfg); err != nil {
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t.Fatalf("failed to decode chart config json: %v", err)
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}
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if len(cfg.Labels) != 2 {
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t.Fatalf("expected 2 labels, got %d", len(cfg.Labels))
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}
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expectedFirst := time.Unix(1_000, 0).Local().Format("2006-01-02 15:04:05")
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if cfg.Labels[0] != expectedFirst {
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t.Fatalf("expected oldest label first %q, got %q", expectedFirst, cfg.Labels[0])
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}
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if len(cfg.Series) != 3 {
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t.Fatalf("expected 3 series, got %d", len(cfg.Series))
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}
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if cfg.Series[0].Values[0] != 20 {
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t.Fatalf("expected first VM value 20, got %v", cfg.Series[0].Values[0])
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}
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}
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func TestBuildVmTraceChartEncodesPoolState(t *testing.T) {
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entries := []views.VmTraceEntry{
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{
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RawTime: 1_000,
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ResourcePool: "Tin",
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VcpuCount: 4,
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RamGB: 16,
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},
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{
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RawTime: 2_000,
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ResourcePool: "Gold",
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VcpuCount: 8,
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RamGB: 24,
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},
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}
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chart := buildVmTraceChart(entries)
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if chart.ConfigJSON == "" {
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t.Fatal("expected config json for non-empty vm trace chart")
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}
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var cfg lineChartConfig
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if err := json.Unmarshal([]byte(chart.ConfigJSON), &cfg); err != nil {
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t.Fatalf("failed to decode vm trace chart config: %v", err)
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}
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if len(cfg.Series) != 6 {
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t.Fatalf("expected 6 series, got %d", len(cfg.Series))
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}
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if len(cfg.HoverRows) != 1 || cfg.HoverRows[0].Name != "Resource Pool" {
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t.Fatalf("expected resource pool hover row, got %#v", cfg.HoverRows)
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}
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if cfg.HoverRows[0].Values[0] != "Tin" || cfg.HoverRows[0].Values[1] != "Gold" {
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t.Fatalf("unexpected hover row values: %#v", cfg.HoverRows[0].Values)
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}
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if cfg.Series[2].Values[0] == 0 || cfg.Series[2].Values[1] != 0 {
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t.Fatalf("tin series should be active only for first point: %#v", cfg.Series[2].Values)
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}
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if cfg.Series[5].Values[0] != 0 || cfg.Series[5].Values[1] == 0 {
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t.Fatalf("gold series should be active only for second point: %#v", cfg.Series[5].Values)
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}
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}
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func TestBuildChartsEmptyInput(t *testing.T) {
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if chart := buildVcenterChart(nil); chart.ConfigJSON != "" {
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t.Fatalf("expected empty config for empty vcenter input, got %q", chart.ConfigJSON)
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}
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if chart := buildVmTraceChart(nil); chart.ConfigJSON != "" {
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t.Fatalf("expected empty config for empty vm trace input, got %q", chart.ConfigJSON)
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}
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}
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